package spider.data;

import java.util.List;

import nlp.model.Message;

public interface DataInterface {

	
	/**
	 * 根据用户id返回信息列表
	 * @param uid 用户id
	 * @return
	 */
	public List<Message> getMessageByUID(long uid);
	
	public List<Long> getFriendsIdByUID(long uid);
	
	
	
}
